|
Dry Chemical
|
Monthly |
Quarterly |
Semi-annual |
Annual |
Other |
CODE |
NFPA 17 |
|
Maintenance |
|
|
 |
|
|
9-3.1 |
Semiannually, maintenance shall be
conducted in accordance with the manufacturer’s listed
installation and maintenance manual. |
|
Container Test |
|
|
|
|
|
9-5a. |
The following parts of dry chemical
extinguishing systems shall be subjected to a hydrostatic
pressure test at intervals not exceeding 12 years: a. Dry
Chemical Containers |
|
Hose Test |
|
|
|
|
|
9-5c. |
The following parts of dry chemical
extinguishing systems shall be subjected to a hydrostatic
pressure test at intervals not exceeding 12 years: c. Hose
Assemblies |
|
Agent Examination |
|
|
|
|
|
9-3.1d. |
Examination of the dry chemical (If
there is evidence of caking, the dry chemical shall be discarded
and the system shall be recharged in accordance with the
manufacturer’s instructions.) |
|
Agent Replacement |
|
|
|
|
|
9-5.2 |
Dry chemical agent removed from the
containers prior to hydrostatic testing shall be discarded. |
|
Wet Chemical
|
Monthly |
Quarterly |
Semi-annual |
Annual |
Other |
CODE |
NFPA 17A |
|
Maintenance |
|
|
|
|
|
5-3.1.1 |
Semiannually, maintenance shall be conducted in
accordance with the manufacturer’s listed
installation and maintenance manual. |
|
Container Test |
|
|
|
|
|
5-5a. |
The
following parts of wet chemical extinguishing
systems shall be subjected to a hydrostatic pressure
test at intervals not exceeding 12 years: a. Wet
Chemical Containers |
|
Hose Test |
|
|
|
|
|
5-5c. |
The
following parts of wet chemical extinguishing
systems shall be subjected to a hydrostatic pressure
test at intervals not exceeding 12 years: c. Hose
Assemblies |
|
Agent Replacement |
|
|
|
|
|
5-5.2 |
Wet
chemical agent removed from the containers prior to
hydrostatic testing shall be discarded. |